Adjustable sofa



FIG. 1 is a front perspective view of an adjustable sofa showing mydesign;

FIG. 2 is a front perspective view;

FIG. 3 is a perspective view showing one of the two identical ends;

FIG. 4 is a rear perspective view;

FIG. 5 is a rear perspective view wherein one of the seals is shown inan alternate position;

FIG. 6 is a rear perspective view wherein the two end seats are shown inalternate positions; and

FIG. 7 is a front perspective view of the sofa of FIG. 6 wherein theadjustable backrests are shown in raised position.

The ornamental design for an adjustable sofa, as shown and described.